Tire tread



FIG. 1 is a perspective view of a tire tread showing my new design, itbeing understood that the tread pattern is repeated throughout thecircumference of the tire, the opposite side being the same as thatillustrated; and,

FIG. 2 is an enlarged fragmentary plan view of the tire tread thereoffurther showing my new design.

The broken line disclosure of a tire sidewall and inner bead is forillustrative purposes only and forms no part of the claimed design.

In the drawings, the dark stippled surface shading represents therecessed portion of the tread grooves, having a depth as best shownalong the right edge of the tread in FIG. 1.

The ornamental design for a tire tread, as shown and described.